Honeywell CT87B Owner's Manual - Page 1

CT87A,B,J Round® Thermostat LOW VOLTAGE (15 TO 30 VAC), THERMOSTAT AND MOUNTING HARDWARE 1 Verify that you have the correct thermostat Using the compatibility chart below, verify that you purchased the correct CT87Thermostat for your heating/cooling system. If you are unsure which model is right for your system, visit www.honeywell.com/ yourhome or call Honeywell Customer Care at 1-800-468-1502. Installation Instructions Compatible with: Heating/Cooling system CT87A CT87B CT87J Heating only: Gas or oil fueled warm air, steam, or hot Yes water heat Yes No Cooling only: Electric air conditioning Yes* Yes Yes Heating and cooling: Gas or oil fueled warm air, No steam, or hot water heat with electric air conditioning Yes No Single stage heat pump: Outdoor heating/cooling unit No (compressor) with no auxiliary or backup heat. No Yes Electric heat furnace with or without cooling: No No Yes Electric baseboard: Electric heating strips located just No above the floor, usually 120-240 volts No No Multistage: A conventional system with more than one No stage, or an outdoor heating/cooling unit (compressor) with auxiliary or backup heat. No No * CT87A is compatible with 2-wire cooling-only systems. ® U.S. Registered Trademark Copyright © 2002 Honeywell All Rights Reserved 69-0274-6